[ppml] Suggestion for ARIN to deligate smaller IP blocks
drc at virtualized.org
Thu Jun 7 13:19:02 EDT 2007
On Jun 7, 2007, at 2:50 AM, John Santos wrote:
>> On May 31, 2007, at 6:40 PM, John Santos wrote:
>>> All I'm saying is people should be entitled
>>> to permanent IP addresses, for as long as they need them
>> Think about this clearly. Where is this infinite resource coming
> If 128 bits isn't enough, then maybe its time to start thinking about
> ipv7! :-)
Realistically, it isn't 128 bits.
64 bits off the bottom are used for the EUI.
8 or 16 bits in the middle are used for local topology.
3 bits off the top are used for format specifier.
So, it is actually 45 or 53 bits.
> I didn't say anything about routing. I was talking about addresses.
Generally, the two are intertwined. If you don't care about routing,
pick a number at random. They're just integers after all.
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